/* Event Hero */
        .event-hero {
            background: linear-gradient(135deg, #01adee 0%, #2C5AA0 100%);
            padding: 3rem 0;
            position: relative;
            overflow: hidden;
        }

        .event-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
            animation: float 20s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }

        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 1rem;
            font-size: 0.9rem;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: none;
            padding: 0px 7px;
        }

        .breadcrumb a:hover {
            text-decoration: underline;
        }

        .event-title {
            font-size: 3.5rem;
            font-weight: 800;
            color: white;
            margin-bottom: 1rem;
            animation: slideDown 1s ease;
        }

        .event-subtitle {
            font-size: 1.3rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 2rem;
            animation: slideUp 1s ease 0.2s both;
        }

        .event-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .meta-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: white;
            background: rgba(255, 255, 255, 0.15);
            padding: 0.8rem 1.2rem;
            border-radius: 25px;
            backdrop-filter: blur(10px);
            animation: slideUp 1s ease 0.4s both;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 25px;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            background: #10b981;
            color: white;
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        @keyframes slideDown {
            from { opacity: 0; transform: translateY(-30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes slideUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Main Content */
        .main-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 4rem 2rem;
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 4rem;
        }

        /* Event Details */
        .event-details {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }

        .details-nav {
            display: flex;
            background: #f8fafc;
            border-bottom: 1px solid #e5e7eb;
        }

        .nav-tab {
            flex: 1;
            background: none;
            border: none;
            padding: 1rem;
            cursor: pointer;
            font-weight: 600;
            color: #6b7280;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-tab.active {
            color: #667eea;
        }

        .nav-tab.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(135deg, #01adee 0%, #2C5AA0 100%);
            animation: slideIn 0.3s ease;
        }

        @keyframes slideIn {
            from { width: 0; }
            to { width: 100%; }
        }

        .tab-content {
            padding: 2.5rem;
            display: none;
        }

        .tab-content.active {
            display: block;
        }

        .description h3 {
            font-size: 1.5rem;
            color: #1f2937;
            margin-bottom: 1rem;
        }

        .description p {
            margin-bottom: 1.5rem;
            color: #6b7280;
            line-height: 1.8;
        }

        .highlights {
            list-style: none;
            margin: 1.5rem 0;
        }

        .highlights li {
            padding: 0.5rem 0;
            color: #4b5563;
            position: relative;
            padding-left: 1.5rem;
        }

        .highlights li::before {
            content: "✨";
            position: absolute;
            left: 0;
            color: #667eea;
        }

        .schedule-item {
            background: #f8fafc;
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1rem;
            border-left: 4px solid #667eea;
            transition: all 0.3s ease;
        }

        .schedule-item:hover {
            transform: translateX(5px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

        .schedule-time {
            font-weight: 700;
            color: #667eea;
            font-size: 0.9rem;
        }

        .schedule-title {
            font-weight: 600;
            color: #1f2937;
            margin: 0.5rem 0;
        }

        .schedule-desc {
            color: #6b7280;
            font-size: 0.9rem;
        }

        .speaker-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
        }

        .speaker-card {
            text-align: center;
            padding: 1.5rem;
            border-radius: 16px;
            background: #f8fafc;
            transition: all 0.3s ease;
        }

        .speaker-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }

        .speaker-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: linear-gradient(135deg, #01adee 0%, #2C5AA0 100%);
            margin: 0 auto 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            font-weight: 700;
        }

        .speaker-name {
            font-weight: 600;
            color: #1f2937;
            margin-bottom: 0.5rem;
        }

        .speaker-title {
            color: #6b7280;
            font-size: 0.9rem;
        }

        /* Sidebar */
        .event-sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .sidebar-card {
            background: white;
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 120px;
        }

        .register-btn {
            background: linear-gradient(135deg, #01adee 0%, #2C5AA0 100%);
            color: white;
            border: none;
            padding: 1.2rem 2rem;
            border-radius: 12px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
            margin-bottom: 1.5rem;
            position: relative;
            overflow: hidden;
            text-decoration: none;
            display: block;
            text-align: center;
        }

        .register-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
            color:#fff;
        }

        .register-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }

        .register-btn:hover::before {
            left: 100%;
        }

        .price-info {
            text-align: center;
            margin-bottom: 1.5rem;
        }

        .price {
            font-size: 2rem;
            font-weight: 800;
            color: #1f2937;
            margin-bottom: 0.5rem;
        }

        .price-desc {
            color: #6b7280;
            font-size: 0.9rem;
        }

        .event-stats {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 1rem;
            margin: 1.5rem 0;
        }

        .stat-item {
            text-align: center;
            padding: 1rem;
            background: #f8fafc;
            border-radius: 12px;
        }

        .stat-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: #667eea;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 0.8rem;
            color: #6b7280;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .event-info {
            list-style: none;
        }

        .info-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.8rem 0;
            border-bottom: 1px solid #f3f4f6;
        }

        .info-item:last-child {
            border-bottom: none;
        }

        .info-icon {
            width: 20px;
            height: 20px;
            background: linear-gradient(135deg, #01adee 0%, #2C5AA0 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 0.8rem;
        }

        .info-text {
            color: #4b5563;
        }

        .share-section {
            margin-top: 1.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid #e5e7eb;
        }

        .share-title {
            font-weight: 600;
            color: #1f2937;
            margin-bottom: 1rem;
        }

        .share-buttons {
            display: flex;
            gap: 0.5rem;
        }

        .share-btn {
            background: #f3f4f6;
            border: none;
            padding: 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 1.2rem;
        }

        .share-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .share-btn.facebook:hover { background: #1877f2; color: white; }
        .share-btn.twitter:hover { background: #1da1f2; color: white; }
        .share-btn.linkedin:hover { background: #0a66c2; color: white; }
        .share-btn.email:hover { background: #ea4335; color: white; }

        /* Responsive Design */
        @media (max-width: 968px) {
            .main-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .event-title {
                font-size: 2.5rem;
            }

            .event-meta {
                gap: 1rem;
            }

            .meta-item {
                font-size: 0.9rem;
            }

            .sidebar-card {
                position: static;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .main-content {
                padding: 2rem 1rem;
            }

            .event-stats {
                grid-template-columns: 1fr;
                gap: 0.8rem;
            }

            .speaker-grid {
                grid-template-columns: 1fr;
            }

            .details-nav {
                flex-direction: column;
            }

            .nav-tab {
                text-align: left;
            }
        }

        /* Loading Animation */
        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            border-top-color: white;
            animation: spin 1s ease-in-out infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(5px);
            animation: fadeIn 0.3s ease;
        }

        .modal-content {
            background: white;
            margin: 5% auto;
            padding: 2rem;
            border-radius: 20px;
            width: 90%;
            max-width: 500px;
            position: relative;
            animation: slideUp 0.4s ease;
        }

        .close {
            position: absolute;
            top: 1rem;
            right: 1.5rem;
            font-size: 2rem;
            cursor: pointer;
            color: #9ca3af;
            transition: color 0.3s ease;
        }

        .close:hover {
            color: #374151;
        }